create-expo-cljs-app
Version:
Create a react native application with Expo and Shadow-CLJS!
28 lines (23 loc) • 611 B
JavaScript
/**
* Copyright (c) Nicolas Gallagher.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
* @flow
*/
function flattenArray(array: Array<any>): Array<any> {
function flattenDown(array, result) {
for (let i = 0; i < array.length; i++) {
const value = array[i];
if (Array.isArray(value)) {
flattenDown(value, result);
} else if (value != null && value !== false) {
result.push(value);
}
}
return result;
}
return flattenDown(array, []);
}
export default flattenArray;